CN204100872U - A kind of resistance to deformation high-efficiency energy-storage heat exchange container - Google Patents
A kind of resistance to deformation high-efficiency energy-storage heat exchange container Download PDFInfo
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- CN204100872U CN204100872U CN201420373308.6U CN201420373308U CN204100872U CN 204100872 U CN204100872 U CN 204100872U CN 201420373308 U CN201420373308 U CN 201420373308U CN 204100872 U CN204100872 U CN 204100872U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The utility model discloses a kind of resistance to deformation high-efficiency energy-storage heat exchange container, comprise container casing and the phase-change material inlet device being arranged on container casing one end; The upper surface of container casing is provided with the cold and hot exchange groove of many groups; The inside of container casing is provided with multiple surface of shell and reinforces cylinder, and surface of shell is reinforced cylinder and is connected with the upper and lower surface of container casing; Container casing runs through and is provided with the concavo-convex annular groove of multiple positioning supports, the top of the concavo-convex annular groove of positioning supports is connected with the upper surface of container casing and the upper surface of propelling container housing, and the bottom of the concavo-convex annular groove of positioning supports is connected with the lower surface of container casing and the lower surface of propelling container housing.The utility model enhances the resistance to deformation intensity of container casing, prevents multiple energy storage heat exchange container to superpose the heap compressive strain caused, the large-area planar distortion of container casing and interplanar deformation of unevenness; Improve cold/heat exchange efficiency; Phase-change material inlet device is detachable, be convenient to change multiple can phase-change material.
Description
Technical field
The utility model belongs to the technical field of heat exchange of phase-change material, relates to a kind of energy storage heat exchange container of phase-change material, particularly relates to a kind ofly to have anti-deformation and the energy storage heat exchange container of the high phase-change material of cold/heat exchange efficiency.
Background technology
The energy storage heat exchange container of phase-change material high efficiencyly can not only carry out cold and hot exchange, also must have good anti-deformation.When ambient temperature change makes phase-change material be solid-state by liquid state or Solid State Transformation is in solid-state process, when the volume of phase-change material expands thereupon or reduces, if energy storage heat exchange container can not produce corresponding deformation thereupon, energy storage heat exchange container just easy appearance splits cruelly, causes phase-change material seepage.
Patent CN201081585Y discloses a kind of phase-change material energy storage heat exchange container with expansion slot, the housing of energy storage heat exchange container is provided with the expansion slot of one or more than one annular, the expansion slot of annular produces distortion with the phase transformation of phase-change material, prevents that phase-change material energy storage heat exchange container from splitting cruelly, seepage.
Patent CN201584564U discloses a kind of compression-resistant type energy storage heat exchange container being full of phase-change material, the upper surface of housing is provided with expandable groove ring, expandable groove ring one-time formedly with housing has flexible toroidal cavity, the lower surface of housing is provided with salient point, the position of expandable groove ring is corresponding with the position of salient point, the inside of housing is provided with cylindrical shape pillar, cylindrical shape pillar and housing upper, lower surface connects, the external diameter of the phase-change material entrance of housing is provided with external screw thread, the inner circumferential of seal cover is provided with internal thread, the external screw thread close fit of the external diameter of the internal thread of seal cover and the phase-change material entrance of housing.
The energy storage heat exchange container of the phase-change material of above-mentioned patent notes has comparatively advanced structure, but also there are some shortcomings: one, not for many group the stacking of energy storage heat exchange container arrange the special strong point in these structures, if when many group energy storage heat exchange containers are superimposed and use, because own wt is large, container casing is caused to be out of shape; Its two, there is large-area thin-walled planar on two surfaces of energy storage heat exchange container, phase-change material cold and hot exchange time produce harmomegathus make these large-area thin-walled planars to produce deformation of unevenness; Its three, only carry out cold/heat exchange efficiency by the natural surface area of energy storage heat exchange container not high; Its four, phase-change material loads after energy storage heat exchange container just to be shut in the cavity of container forever, and underaction is multiplex.
Utility model content
For solving the above-mentioned defect of existing phase-change material energy storage heat exchange container, the utility model improves existing energy storage heat exchange container in housing resistance to deformation and raising cold/heat exchange efficiency, devises a kind of resistance to deformation high-efficiency energy-storage heat exchange container.
This resistance to deformation high-efficiency energy-storage heat exchange container comprises container casing and is arranged on the phase-change material inlet device of container casing one end,
Described container casing is flat rectangular body shell mould and its corner is circular arc, and the inside retraction in one end being provided with the container casing of phase-change material inlet device is spill, and the upper surface of described container casing is provided with the cold and hot exchange groove of many groups; The inside of container casing is provided with multiple surface of shell and reinforces cylinder, and surface of shell is reinforced cylinder and is connected with the upper and lower surface of container casing; Container casing runs through and is provided with the concavo-convex annular groove of multiple positioning supports, the top of the concavo-convex annular groove of positioning supports is connected with the upper surface of container casing and the upper surface of propelling container housing, and the bottom of the concavo-convex annular groove of positioning supports is connected with the lower surface of container casing and the lower surface of propelling container housing.
In described resistance to deformation high-efficiency energy-storage heat exchange container, the crisscross upper surface being arranged in container casing of the cold and hot exchange groove of many groups, often organizes cold and hot exchange groove and is made up of multiple semicircle groove.
Preferred as technical scheme, the crisscross upper surface being distributed on container casing of the cold and hot exchange groove of described many groups; Often organize cold and hot exchange groove to be made up of 3 semicircle grooves, the diameter of each semicircle groove is 3-4mm.
Preferred as technical scheme, described cold and hot exchange groove is 5 groups, wherein 2 groups of cold and hot exchange grooves are evenly arranged on the upper surface of container casing along the length direction of container casing, and 3 groups of cold and hot exchange grooves are evenly arranged on the upper surface of container casing along the width of container casing.
In described resistance to deformation high-efficiency energy-storage heat exchange container, described surface of shell reinforces cylinder by reinforcing cylinder and annular groove forms, the upper and lower end face reinforcing cylinder arranges an annular groove respectively, be arranged on the reinforcing annular groove of cylinder upper surface to be connected with the upper surface of container casing, be arranged on the reinforcing annular groove of cylinder lower surface and be connected with the lower surface of container casing.
Preferred as technical scheme, described surface of shell reinforces cylinder 3, and evenly arranges along container casing long axis centerline.
In described resistance to deformation high-efficiency energy-storage heat exchange container, the concavo-convex annular groove of described positioning supports is made up of positioning supports scrobicular ring and outer concavo-convex annular groove, positioning supports scrobicular ring is arranged on the inside of outer concavo-convex annular groove and is in the top of outer concavo-convex annular groove, outer concavo-convex annular groove is connected with the upper and lower surface of container casing, the upper surface of the top propelling container housing of outer concavo-convex annular groove, the lower surface of the bottom propelling container housing of outer concavo-convex annular groove.
Preferred as technical scheme, the concavo-convex annular groove of described positioning supports has 8, and is evenly arranged on container casing, and the center of adjacent 4 concavo-convex annular grooves of positioning supports is provided with a surface of shell and reinforces cylinder.
In described resistance to deformation high-efficiency energy-storage heat exchange container, described phase-change material inlet device is by screwed pipe joint, pressure-resistant seal packing ring and be threaded into seal cover and form, the base portion of screwed pipe joint is connected with the upper and lower surface of container casing, the end of screwed pipe joint is provided with pressure-resistant seal packing ring, pressure-resistant seal packing ring matches with the internal end surface being threaded into seal cover, is threaded into seal cover and is threaded with screwed pipe joint.
Preferred as technical scheme, the external diameter of described screwed pipe joint is provided with external screw thread, and the inner circumferential being threaded into seal cover is provided with internal thread, is arranged on the internal thread being threaded into seal cover inner circumferential and matches with the external screw thread being arranged on screwed pipe joint external diameter.
Compared with prior art, the beneficial effects of the utility model:
The resistance to deformation high-efficiency energy-storage heat exchange container that the utility model provides, by container casing, cold and hot exchange groove, the concavo-convex annular groove of positioning supports, surface of shell reinforces cylinder and phase-change material inlet device forms.The upper surface of container casing is provided with the cold and hot exchange groove of many groups, and many group crisscross positions being distributed on the large area thin-walled planar of the upper surface of container casing of cold and hot exchange groove, prevent the distortion of thin-walled planar, increase the surface area of container, improve the efficiency of cold and hot exchange.
Arrange many group surface of shell in the inside of container casing and reinforce cylinder, surface of shell reinforces cylinder by reinforcing cylinder and annular groove forms, and reinforces cylinder and is connected with container casing by annular groove.The multiple surface of shell being distributed on housing central section reinforce cylinders, effectively prevent two interplanars of container flat shell to rise the deformation of unevenness caused because of hot shrinkage, too increase the area of cold and hot exchange herein.
Container casing runs through and is provided with the concavo-convex annular groove of multiple positioning supports, the top of the concavo-convex annular groove of positioning supports is connected with the upper surface of container casing and the upper surface of propelling container housing, and the bottom of the concavo-convex annular groove of positioning supports is connected with the lower surface of container casing and the lower surface of propelling container housing.The concavo-convex annular groove of positioning supports is made up of positioning supports scrobicular ring and outer concavo-convex annular groove, positioning supports scrobicular ring can combinationally use by stacking multiple energy storage heat exchange container together, outer concavo-convex annular groove can provide enough dilation scopes to prevent housing distortion when cold and hot exchange, improves cold/heat exchange efficiency herein.
The phase-change material inlet device of resistance to deformation high-efficiency energy-storage heat exchange container of the present utility model, has pressure-resistant seal packing ring and be threaded into seal cover, can dismounting, make energy storage heat exchange container replaceable multiple can phase-change material.
Accompanying drawing explanation
Fig. 1 is the contour structures schematic diagram of resistance to deformation high-efficiency energy-storage heat exchange container.
Fig. 2 is the cross-sectional view of resistance to deformation high-efficiency energy-storage heat exchange container.
Fig. 3 is the structural representation of locating concavo-convex annular groove at section position, A place in Fig. 2.
Fig. 4 is the structural representation that in Fig. 2, the surface of shell reinforcing cylinder at position is amplified at B place.
Fig. 5 be in Fig. 2 C place amplify position can the structural representation of phase-change material inlet device.
Description of reference numerals: 1. container casing; 2. cold and hot exchange groove; 3. the concavo-convex annular groove of positioning supports; 4. surface of shell reinforces cylinder; 5. phase-change material inlet device; 6. positioning supports scrobicular ring; 7. outer concavo-convex annular groove; 8. reinforce cylinder; 9. annular groove; 10. screwed pipe joint; 11. pressure-resistant seal packing rings; 12. are threaded into seal cover.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
The utility model provides a kind of resistance to deformation high-efficiency energy-storage heat exchange container, and its structure as shown in Figure 1, comprises container casing 1, cold and hot exchange groove 2, the concavo-convex annular groove 3 of positioning supports, surface of shell reinforcing cylinder 4 and phase-change material inlet device 5.Wherein, container casing 1 is flat rectangular body shell mould and its corner is circular arc; Phase-change material inlet device 5 is arranged on one end of container casing 1, and the inside retraction in one end being provided with the container casing 1 of phase-change material inlet device 5 is spill.
The upper and lower surface of energy storage heat exchange container is large-area thin-walled planar, and the harmomegathus produced when the cold and hot exchange of phase-change material makes these large-area thin-walled planars to produce plane deformation.For preventing the plane deformation of energy storage heat exchange container thin-walled planar, the utility model, by Optimal Structure Designing, is provided with the cold and hot exchange groove 2 of many groups at the upper surface of container casing 1.The many groups of crisscross upper surfaces being arranged in container casing 1 of cold and hot exchange groove 2, often organize cold and hot exchange groove 2 and are made up of multiple semicircle groove.
As preferably, organize the crisscross upper surface being distributed on container casing 1 of cold and hot exchange groove 2 more; Often organize cold and hot exchange groove 2 to be made up of 3 semicircle grooves, the diameter of each semicircle groove is 3-4mm.Especially, as shown in Figure 1, at the upper surface of container casing 1,5 groups of cold and hot exchange grooves 2 are set, wherein 2 groups of cold and hot exchange grooves 2 are evenly arranged on the upper surface of container casing 1 along the length direction of container casing 1, and wherein 3 groups of cold and hot exchange grooves 2 are evenly arranged on the upper surface of container casing 1 along the width of container casing 1.The utility model, by arranging the cold and hot exchange groove 2 of many groups on the surface of container casing 1, increases the surface area of container casing 1, improves the cold/heat exchange efficiency of energy storage heat exchange container, add the resistance to deformation intensity on container casing 1 surface.
When the cold and hot exchange of phase-change material, the surperficial harmomegathus of energy storage heat exchange container produces deformation of unevenness.In order to prevent because hot shrinkage is risen the deformation of unevenness caused between the upper and lower plane of container casing 1 (upper and lower surface), the utility model is provided with multiple surface of shell and reinforces cylinder 4 in the inside of container casing 1.As shown in Figure 4, described surface of shell is reinforced cylinder 4 and is made up of reinforcing cylinder 8 and annular groove 9 two parts, the upper surface reinforcing cylinder 8 arranges an annular groove 9, the lower surface reinforcing cylinder 8 arranges an annular groove 9, be arranged on the annular groove 9 reinforcing cylinder 8 upper surface to be connected with the upper surface of container casing 1, be arranged on the annular groove 9 reinforcing cylinder 8 lower surface and be connected with the lower surface of container casing 1.
Especially, as shown in Figure 1, be provided with 3 surface of shell in the inside of container casing 1 and reinforce cylinder 4, and 3 surface of shell reinforcing cylinders 4 are evenly arranged on the long axis centerline of container casing 1.Existing patent CN201584564U is provided with cylindrical shape pillar in the enclosure interior of energy storage heat exchange container, and cylindrical shape pillar is connected with the upper and lower surface of this housing, and cylindrical shape pillar is substantially identical with reinforcing cylinder 8 role.The two ends of reinforcing cylinder 8 of the present utility model by annular groove 9 and container casing 1 two to be surperficially connected, the benefit of this structure reinforces cylinder 8 two ends to have certain dilation scope, also increase the cold and hot exchange area of this position simultaneously, improve the cold/heat exchange efficiency of energy storage heat exchange container.
In actual applications; multiple energy storage heat exchange container often can be stacked use, if energy storage heat exchange container does not arrange special stack supported point, when multiple energy storage heat exchange container is superimposed and uses; because own wt is large, container casing is caused to be out of shape.For solving this technical problem, in energy storage heat exchange container described in the utility model, be provided with the concavo-convex annular groove 3 of positioning supports, and the concavo-convex annular groove 3 of multiple positioning supports is set.As shown in Figures 2 and 3, container casing 1 runs through and is provided with the concavo-convex annular groove 3 of multiple positioning supports, the top of the concavo-convex annular groove 3 of positioning supports is connected with the upper surface of container casing 1 and the upper surface of propelling container housing 1, and the bottom of the concavo-convex annular groove 3 of positioning supports is connected with the lower surface of container casing 1 and the lower surface of propelling container housing 1.
The concrete structure of the concavo-convex annular groove 3 of positioning supports as shown in Figure 3, comprise positioning supports scrobicular ring 6 and outer concavo-convex annular groove 7 two parts, mutual location when wherein positioning supports scrobicular ring 6 is placed for multiple heat exchange container is stacking and weight support, outer concavo-convex annular groove 7 provides enough dilation scopes for during cold and hot exchange, prevent housing distortion, too increase the surface area of housing simultaneously, improve the cold/heat exchange efficiency of energy storage heat exchange container.The utility model, by setting up the concavo-convex annular groove 3 of positioning supports, is specially provided with the positioning supports scrobicular ring 6 that can stack multiple energy storage heat exchange container, can support the weight of multiple energy storage heat exchange container and indeformable; Also increase percent ripple and the camber of outer concavo-convex annular groove 7 simultaneously, effectively add expansion rate and the heat exchange surface area of outer concavo-convex annular groove 7.
Phase-change material inlet device 5 is for the loading of energy storage heat exchange container phase-change material and replacing.Phase-change material inlet device 5 is arranged on one end of container casing 1, and the inside retraction in this one end of container casing 1 is spill.As shown in Figure 2 and Figure 5, phase-change material inlet device 5 by phase-change material entrance screwed pipe joint 10, pressure-resistant seal packing ring 11 and be threaded into seal cover 12 and form.Wherein, the base portion of screwed pipe joint 10 is connected with the upper and lower surface of container casing 1; The end of screwed pipe joint 10 is provided with pressure-resistant seal packing ring 11, and pressure-resistant seal packing ring 11 matches with the internal end surface being threaded into seal cover 12; Be threaded into seal cover 12 to be threaded with screwed pipe joint 10.
It should be noted that, the external diameter of screwed pipe joint 10 is provided with external screw thread, and the inner circumferential being threaded into seal cover 12 is provided with internal thread, is arranged on the internal thread being threaded into seal cover 12 inner circumferential and matches with the external screw thread being arranged on screwed pipe joint 10 external diameter.When phase-change material loads after in energy storage heat exchange container, pressure-resistant seal packing ring 11 is placed in the end of screwed pipe joint 10, being tightened on being threaded into seal cover 12 on the screwed pipe joint 10 of phase-change material inlet device 5 by its screw thread again, closely phase-change material being sealed in the cavity of energy storage heat exchange container.And the phase-change material entrance of existing patent, it just shuts entrance after loading phase-change material, so just be not easy to use multiple phase-change material, and the utility model devises the phase-change material inlet device 5 having and be threaded into seal cover 12 specially for this reason, there is removable dress, good seal, the advantage that intensity is high.
As can be seen from the above, in container casing 1 resistance to deformation, energy storage heat exchange container of the present utility model have employed multiple design: arrange positioning supports scrobicular ring 6, can prevent the heap compressive strain of multiple energy storage heat exchange container; The cold and hot exchange groove 2 of many groups is set on container casing 1 surface, the large-area planar distortion of container casing 1 during cold and hot exchange can be prevented; Multiple reinforcing cylinder 8 matched with annular groove 9 is set at the middle part of energy storage heat exchange container, prevents housing two interplanar deformation of unevenness.
As can be seen from the above, in raising cold/heat exchange efficiency, energy storage heat exchange container of the present utility model have employed multiple method: outer concavo-convex annular groove 7 has good percent ripple and camber, improves cold/heat exchange efficiency; The cold and hot exchange groove 2 of many groups is set on container casing 1 surface, increases the surface area of container casing 1, improve the efficiency of the cold and hot exchange of container casing 1; The multiple reinforcing cylinders 8 with annular groove 9 arranged at the middle part of container casing 1, also produce good effect to energy storage heat exchange container in cold/heat exchange efficiency.
Further, energy storage heat exchange container of the present utility model has also done following many improvement: be provided with the concavo-convex annular groove 3 of multiple positioning supports, its positioning supports scrobicular ring 6 can combinationally use by stacking multiple energy storage heat exchange container, the outer concavo-convex annular groove 7 of the concavo-convex annular groove of positioning supports 3 provides enough dilation scopes to prevent container casing 1 to be out of shape when cold and hot exchange, also improves cold/heat exchange efficiency herein; The many groups of cold and hot exchange grooves 2 being distributed on container casing 1 surface add cold and hot exchange area, enhance container casing 1 resistance to deformation intensity; In the middle part of container casing 1, be provided with multiple surface of shell reinforce cylinder 4, effectively prevent container casing 1 surface to rise the deformation of unevenness caused because of hot shrinkage, too increase the area of cold and hot exchange herein; Especially phase-change material inlet device 5, it is designed with pressure-resistant seal packing ring 11 and is threaded into seal cover 12, can tear open and can fill, make energy storage heat exchange container replaceable multiple can phase-change material.
Claims (10)
1. a resistance to deformation high-efficiency energy-storage heat exchange container, comprise container casing (1) and be arranged on the phase-change material inlet device (5) of container casing (1) one end, described container casing (1) is for flat rectangular body shell mould and its corner is circular arc, the inside retraction in one end being provided with the container casing (1) of phase-change material inlet device (5) is spill, it is characterized in that, the upper surface of described container casing (1) is provided with the cold and hot exchange groove (2) of many groups; The inside of container casing (1) is provided with multiple surface of shell and reinforces cylinder (4), and surface of shell is reinforced cylinder (4) and is connected with the upper and lower surface of container casing (1); Container casing (1) runs through and is provided with the concavo-convex annular groove of multiple positioning supports (3), the top of the concavo-convex annular groove of positioning supports (3) is connected with the upper surface of container casing (1) and the upper surface of propelling container housing (1), and the bottom of the concavo-convex annular groove of positioning supports (3) is connected with the lower surface of container casing (1) and the lower surface of propelling container housing (1).
2. resistance to deformation high-efficiency energy-storage heat exchange container according to claim 1, it is characterized in that, the crisscross upper surface being arranged in container casing (1) of the cold and hot exchange groove (2) of described many groups, often organizes cold and hot exchange groove (2) and is made up of multiple semicircle groove.
3. resistance to deformation high-efficiency energy-storage heat exchange container according to claim 2, is characterized in that, the crisscross upper surface being distributed on container casing (1) of the cold and hot exchange groove (2) of described many groups; Often organize cold and hot exchange groove (2) to be made up of 3 semicircle grooves, the diameter of each semicircle groove is 3-4mm.
4. resistance to deformation high-efficiency energy-storage heat exchange container according to claim 3, it is characterized in that, described cold and hot exchange groove (2) is 5 groups, wherein 2 groups of cold and hot exchange grooves (2) are evenly arranged on the upper surface of container casing (1) along the length direction of container casing (1), and 3 groups of cold and hot exchange grooves (2) are evenly arranged on the upper surface of container casing (1) along the width of container casing (1).
5. resistance to deformation high-efficiency energy-storage heat exchange container according to claim 1, it is characterized in that, described surface of shell is reinforced cylinder (4) and is made up of reinforcing cylinder (8) and annular groove (9), the upper and lower end face reinforcing cylinder (8) arranges an annular groove (9) respectively, be arranged on the annular groove (9) reinforcing cylinder (8) upper surface to be connected with the upper surface of container casing (1), be arranged on the annular groove (9) reinforcing cylinder (8) lower surface and be connected with the lower surface of container casing (1).
6. resistance to deformation high-efficiency energy-storage heat exchange container according to claim 1 or 5, is characterized in that, described surface of shell reinforces cylinder (4) 3, and evenly arranges along the long axis centerline of container casing (1).
7. resistance to deformation high-efficiency energy-storage heat exchange container according to claim 1, it is characterized in that, the concavo-convex annular groove of described positioning supports (3) is made up of positioning supports scrobicular ring (6) and outer concavo-convex annular groove (7), positioning supports scrobicular ring (6) is arranged on the inside of outer concavo-convex annular groove (7) and is in the top of outer concavo-convex annular groove (7), outer concavo-convex annular groove (7) is upper with container casing (1), lower surface is connected, the upper surface on top propelling container housing (1) of outer concavo-convex annular groove (7), the lower surface of bottom propelling container housing (1) of outer concavo-convex annular groove (7).
8. the resistance to deformation high-efficiency energy-storage heat exchange container according to claim 1 or 7, it is characterized in that, the concavo-convex annular groove of described positioning supports (3) has 8, and being evenly arranged on container casing (1), the center of adjacent 4 concavo-convex annular grooves of positioning supports (3) is provided with a surface of shell and reinforces cylinder (4).
9. resistance to deformation high-efficiency energy-storage heat exchange container according to claim 1, it is characterized in that, described phase-change material inlet device (5) is by screwed pipe joint (10), pressure-resistant seal packing ring (11) and be threaded into seal cover (12) composition, on the base portion of screwed pipe joint (10) and container casing (1), lower surface is connected, the end of screwed pipe joint (10) is provided with pressure-resistant seal packing ring (11), pressure-resistant seal packing ring (11) matches with the internal end surface being threaded into seal cover (12), be threaded into seal cover (12) to be threaded with screwed pipe joint (10).
10. resistance to deformation high-efficiency energy-storage heat exchange container according to claim 9, it is characterized in that, the external diameter of described screwed pipe joint (10) is provided with external screw thread, the inner circumferential being threaded into seal cover (12) is provided with internal thread, is arranged on the internal thread being threaded into seal cover (12) inner circumferential and matches with the external screw thread being arranged on screwed pipe joint (10) external diameter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420373308.6U CN204100872U (en) | 2014-07-07 | 2014-07-07 | A kind of resistance to deformation high-efficiency energy-storage heat exchange container |
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| CN201420373308.6U CN204100872U (en) | 2014-07-07 | 2014-07-07 | A kind of resistance to deformation high-efficiency energy-storage heat exchange container |
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| CN204100872U true CN204100872U (en) | 2015-01-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910308A (en) * | 2016-05-26 | 2016-08-31 | 嘉兴学院 | Phase change heat storage water tank with replaceable phase change heat storage modules |
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2014
- 2014-07-07 CN CN201420373308.6U patent/CN204100872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910308A (en) * | 2016-05-26 | 2016-08-31 | 嘉兴学院 | Phase change heat storage water tank with replaceable phase change heat storage modules |
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